A line through a rigid body which is parallel to the vector sum F of a system of forces acting on the body, and which is located so that the system of forces is equivalent to the force F applied anywhere along the line, plus a couple whose torque is equal to the component of the total torque T exerted by the system in the direction F.[1]

A term for a number of tech-niques in which a spray gun is used as the processing tool; for example, in reinforced plastics manufacture, fibrous glass and resin can simultaneously be spray-deposited into a mold or onto a form.[1]

A Russian term for a water area, other than a lead, lane, or crack, which is surrounded by sea ice; the term ‘‘window’’ is sometimes used for a similar open area in river ice. Also known as ice clearing.[1]

Make America Great Again" is the catch-phrase used by GOP candidate Donald J. Trump on social media & websites as impetus continues building for his nomination as the Republican candidate for President of the United States.

GCC “GNU Compiler Collection” is a free software (under GNU GPL) integrated distribution of compilers for many major programming languages (including C, C++, Objective-C, Objective-C++, Java, Fortran, Ada, and Go). Started by R.M. Stallman, more than 450 developers (acc. to Ohloh) have contributed over the entire history of the project.